kaweahhealth.org

Valid Email Server
Domain Lookup › kaweahhealth.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kaweahhealth.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 20:50:25 UTC · ↺ Refresh

MX Hostnames

  • secure-esa-2.kdhcd.org
  • secure-esa-1.kdhcd.org

MX Priorities

  • secure-esa-1.kdhcd.org: 10
  • secure-esa-2.kdhcd.org: 10

A / AAAA Records

  • 23.185.0.2 (no PTR)
  • 2620:12a:8001::2 (no PTR)
  • 2620:12a:8000::2 (no PTR)

Mail Server IPs

  • 204.136.60.41 ↩ secure-esa-1.kdhcd.org
  • 204.136.60.43 ↩ secure-esa-2.kdhcd.org

SOA Record

Raw SOA ns47.domaincontrol.com dns.jomax.net 2026012500 28800 7200 604800 600
Primary NS (mname)
ns47.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns47.domaincontrol.com
ns48.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:204.136.32.0/19 ip4:12.185.22.0/24 ip4:10.32.0.0/11 ip4:75.3.216.0/24 ip4:63.251.143.0/24 ip4:72.52.217.0/24 ip4:204.136.45.0/24 ip4:205.139.104.0/22 ip4:206.79.6.0/24 ip4:205.139.105.10 ip4:205.139.105.11 include:spf.zixport.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 mx ip4:204.136.32.0/19 ip4:12.185.22.0/24 ip4:10.32.0.0/11 ip4:75.3.216.0/24 ip4:63.251.143.0/24 ip4:72.52.217.0/24 ip4:204.136.45.0/24 ip4:205.139.104.0/22 ip4:206.79.6.0/24 ip4:205.139.105.10 ip4:205.139.105.11 include:spf.zixport.com -all
  • atlassian-domain-verification=aPzShkZ5bg7lybD/AYw4qVWdtQlGT4wTYk9U0BVaN5Cu//RFUNzxe2JI9FPVkr4r
  • cisco-ci-domain-verification=624296bc35e6b297d843cb6477fe8deaf95551de9df0349ed5479e52cf0ee1bd
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for kaweahhealth.org

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits